Carbon Dioxide Sensors

PST provide a range of market leading CO2 sensors using unique infrared technology. The infrared CO2 sensors offer ultra fast response time, low power, ambient and wide ranges from 0-2000ppm to 100% CO2. Our solid state CO2 sensors are used all over the world – on land, under the seas, and in the skies. Our core sensor range is suitable for a wide variety of markets including air quality, HVAC, healthcare, horticulture, food processing, transportation, industrial safety and aerospace sectors.
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These CO2 sensors have been used in hundreds of applications well over a decade. As engineers and scientists, we’ve amassed years of experience solving complex design challenges and developing unique solutions. What we have to offer are tried and tested solutions, supported by a team of specialists in solid-state CO2 sensing technology.